8/12/2019 SDC_170_ENG__v2.0

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8/12/2019 SDC_170_ENG__v2.0

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TELZAS sp. z o.o. Bugno 3 Street, 78-400 Szczecinek, tel. +48 94 37 29 750, fax +48 94 37 29 800, e-mail: szczecinek@telzas.com.pl, www.telzas.com.plv2.0 - valid since: 05.10.2011 Warning: Telzas Sp. z o.o. reserves the right to initiate changes and modifications above-mentioned data without notify.

Basic parameters of the system:

Input parametersInput voltage VAC

3 x 230/400(-23,5%; +26%)

Frequency Hz 45...65

Max. phase current AAC 26

Power factor 1

Output parametersRange of voltage VDC 48...58

Characteristic - UPI

Stabilization of output voltage % 1

Maximum output current ADC 170

Maximum output power W 8000

Output voltage ripples(psophometric value)

mV < 2

General dataRange of ambient temperature C 5...+40

Cooling - fan-cooled

Efficiency %91 (PDC)95.3 (PDM)

Protection class IP20

Electromagnetic compatibility - PN-EN 300-386

Safety -

in accordance

withEN 60 950

System dimensions (HxWxD) mm

134(3U) x 483 x300223(5U) x 483 x300

System weight withoutrectifier units

kg 27

Dimensions of the rectifierunit (HxWxD)

mm 88 x 85,5 x 273

Weight of the rectifier kg 2,4

| Basic functions of the control unit:

+output voltage measurement and control setting ofalarm threshold for low and high system voltage andrectifiers blocking voltage,

+ rectifiers current measurement+battery temperature and ambient temperature

measurement;+ temperature compensation of float voltage during

float operation mode;+automatic battery charging;+battery asymmetry monitoring;+ visualization of alarm states;+status control of battery protections;+status control of load protections;+programming of cut-out battery from the loads

(protection of the battery against deep discharge);

+sending alarm signals;+automatic reporting of alarm states to WinCN

supervisory system;+creating register of events with occurrence date and

time;+possibility of configuration by:

- locally by PC with RS232 or USB port or userinterface (color OLED screen and manipulator),- remote by modem or TCP/IP converter;

+possibility of alarm mapping on any relay contact orsending this as information to WinCN supervisorysystem.

| Extended functions of the control unit:

+ remote supervision of the system by means ofWinCN software with using:- dial-up line (telephone modem),- logical network (TCP/IP).

DC Power Supply System SDC 170